Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest27.9°F8126.5°F1.4°F
Illinois CD 2. Northeast28.6°F7927.3°F1.3°F
Illinois CD 3. West32.1°F8830.3°F1.8°F
Illinois CD 4. Central31.5°F8330.1°F1.4°F
Illinois CD 5. East31.0°F8029.9°F1.1°F
Illinois CD 6. West Southwest35.4°F8933.3°F2.1°F
Illinois CD 7. East Southeast35.2°F8433.6°F1.6°F
Illinois CD 8. Southwest38.7°F8736.8°F1.9°F
Illinois CD 9. Southeast38.7°F8537.0°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from